National Hydraulic Supply builds, stocks, and sells these brand new SPX Stone/Fenner Dual-Function Double-Acting Hydraulic Power Units. Each unit is meticulously assembled by myself in our shop. We are a dedicated SPX Stone/Fenner supplier which is why we know these units inside and out. These are some of the most reliable and durable units in the industry for use with tow trucks, wreckers, car haulers, roll offs, lift gates and a variety of other applications that require 2 separate double-acting hydraulic circuits in one powerful and compact hydraulic pump.

All hydraulic power units can be modified with a variety of reservoir sizes in both plastic and steel. I also stock each component as single item replacement parts.

Message me for a quote on a reservoir upgrade or a custom hydraulic power unit. Jason at National Hydraulic Supply Below are some of the main specs of this unit.

Relief pressure set at approximately 2500 PSI out-of-the-box. If you are unsure about what your application requires, message us with your questions. For technical assistance or compatibility questions please feel free to message Jason at National Hydraulic Supply.